英语词汇“premature contraction”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	premature contraction
释义	DictionarySeeextrasystoleEncyclopediaSeeExtrasystole premature contraction ex·tra·sys·to·le (eks'tră-sis'tō-lē), A nonspecific word for an ectopic beat from any source in the heart. Synonym(s): premature beat, premature systole premature contraction Ectopic heartbeat, see there.
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premature contraction